JPH04189943A - Installation structure of construction panel - Google Patents

Abstract

PURPOSE:To improve the strength of the installation structure of a construction panel by attaching the upper wall of a zigzag shaped plate installed on a lower construction panel, on the back surface of the erection plate of an L-figure shaped dead weight receiving metal fitting which supports an upper construction panel. CONSTITUTION:A lower wall 14b of a plate 14 having a zigzag shaped longitudinal section is fixed and installed on the upper part of a construction panel 15. Then, the upper wall 14a of the zigzag shaped plate 14 is attached on the erection surface of an angle member 19 fixed on a body beam 18, and welded. Then, the back surface of an L-figure shaped dead weight receiving metal fitting 11 is attached on the surface of the upper wall 14a of the zigzag shaped plate 14, and the erection wall of the angle member 19 is inserted into the cut groove 13 of the L-figure shaped dead weight receiving metal fitting 11, and a construction panel 20 is placed over the erection wall, and fixed. Accordingly, the zigzag shaped plate 14 is nipping-fixed by the angle member 19 and the L-figure shaped dead weight receiving metal fitting 11, and the construction panels 15 and 20 arranged in parallel can be chamferred.

Description

DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a mounting structure for a precast architectural panel such as an ALC board, and particularly to a mounting structure for attaching a building panel to a building frame.

<Prior art> The conventional mounting structure of this type of architectural panel is, for example, the seventh
As shown in the figure and FIG. 8, one L-shaped self-weight support fixed to the pillar 1 places corner portions 3a of the architectural panels 3 arranged on the left and right on the horizontal planes on both sides of the metal fitting 2. Furthermore, the architectural panel 3 was rotatably attached and fixed to the pillar l at one point in the width center via a separately prepared Funkport 4, Nando 5, etc.

However, in the above-mentioned conventional structure, since the inner surface of the self-weight support that continues to the corner part 3a of the architectural panel 3 is placed on the horizontal surface of the metal fitting 2, an earthquake may occur and the frame of the column 1 etc. When the building panel 3 vibrates and deforms, the building panel 3 also moves along with this, and at that time, the corner part 3a of the building panel 3
The state shown in Figure (A) changes to the state shown in Figure (B), and the corner part 3a of the construction panel 3 comes into contact with the weight bracket 2, which causes problems such as the corner part 3a being cut out. It was occurring.

Therefore, in order to solve these conventional problems, the applicant of this patent has developed a technique as shown in FIG. 10 and is currently filing a patent application (Japanese Patent Application No. 113683/1983).

In this latter prior art, as shown in FIG.
A metal fitting 6 is used for the L-shaped dead weight support that connects the upright plate 6b and the upper building panel 3. This is a technology designed to support

The feature of this latter prior art is that the L-shaped self-weight support is configured such that a window 6C is bored in the center of the lower part of the upright plate 6b of the metal fitting 6, and the upper part of the strip plate 7 can be inserted into this window 6C. It's technology.

<Problems to be Solved by the Invention> However, in the latter prior art, as described above, when assembling the metal fitting 6 and the strip plate 7, the upper part of the strip plate 7 is attached to the metal fitting 6. 95 (Since it is assembled and configured by inserting it into Ta.

That is, in the latter prior art, the L-type self-weight support is
A window 6 into which the upper part of the strip plate 7 can be inserted in the center of the lower part of b.
Since the hole C was provided, the strength of the metal fitting 6 in the L-shaped self-weight support was significantly impaired.

In particular, the root part of the horizontal plate 6a that can bear the weight of the architectural panel 3 is connected to the upright plate 6 at narrow connecting parts on both sides.
Since the horizontal plate 6a is connected to the horizontal plate 6a, there is a problem that if a large load is applied to the horizontal plate 6a, this connecting portion may be damaged.

In addition, in solving the above problem, the L-type self-weight support has a metal fitting 6.
In order to increase the strength of the L-type self-weight support, it is possible to increase the width of the metal fitting 6 or increase the wall thickness, but in this case, it is not easy to use in the field, and it is difficult to use another one during use. There was a risk that a problem would occur.

The construction panel mounting structure according to the present invention is a technology developed in view of the problems of the prior art described above, and in particular, the L-shaped self-weight support does not impede the strength of the metal fittings, and the L-shaped self-weight support does not interfere with the metal fittings. This is a completely new technology that enables parallel construction panels to be exposed by combining them with plates.

<Means for Solving the Problems> The architectural panel according to the present invention is a completely new technology that fundamentally improves the above-mentioned conventional problems. The L-shaped self-weight bearing is made by bending both sides of the upright plate of the mold plate to the back side to form bent pieces, and forming cutout grooves at the bottom of the base of each of these bent pieces. The L-shaped self-weight support, which supports the lower surface of the upper construction panel, is constructed by combining a lightning-shaped plate with a lightning-like shape, and the upper wall of the lightning-shaped plate attached to the lower construction panel is attached to the back of the upright plate of the metal fitting. They are assembled and configured by abutting each other.

<Function>' In the present invention, as mentioned above, the L-shaped self-weight support is constructed by combining the metal fittings and the lightning-shaped plate, so the upper wall of the lightning-shaped plate attached to the lower architectural panel can be By abutting against the back side of the metal fittings, the mold self-weight support can make it possible to expose the surfaces of the architectural panels that are arranged in parallel.

In the construction panel mounting structure of the present invention, the L-shaped dead weight support eliminates the need for the processing work of drilling a window for inserting a plate into the metal fitting, and since there is no window, the L-shaped dead weight support impedes the strength of the metal fitting. Never.

Therefore, there is no need for the L-shaped self-weight support to have a wide or thick metal fitting.

<Example> An example of the construction panel mounting structure according to the present invention will be explained in detail with reference to the drawings. Figures to 5th
Each figure is a perspective explanatory view showing an assembled state of the present invention, and FIG. 6 is a cross-sectional view taken along the line AA in FIG. 1.

In FIGS. 1 to 6, the L-shaped dead weight receiver 11 is a metal fitting, and is composed of an L-shaped plate consisting of an upright plate 11a and a horizontal plate 11b. Both side edges of the upright plate 11a are bent at right angles to the back side to form bent pieces 12, respectively. Further, cutout grooves 13 are formed in the lower portions of the bending pieces 12, respectively. This notched groove 13 has a width into which an angle member, which will be described later, can be inserted.

Next, reference numeral 14 is a lightning-shaped plate, which has a lightning-shaped vertical cross-section as shown in FIG.

This lightning type plate 14 has an upper wall 14a and a lower wall 14b.
The angle and length of the inclined wall 14c are determined in advance according to the thickness of the upright plate 11a of the metal fitting 11. ing. Therefore, when the lightning-shaped plate 14 and the L-shaped self-weight support are assembled by attaching the metal fittings 11 to the angle materials described later, the lower wall 14 of the lightning-shaped plate 4
The front surface of b and the dead weight receiver are formed so that the front surface of the upright plate 11a of the metal fitting 11 is automatically flush with each other.

A bolt insertion groove 11C is bored in the center of the upper part of the upright plate 11a. In addition, the lower wall 1 of the lightning-shaped plate 14
4b is provided with a bolt insertion hole 14d.

The assembly configuration of the mounting structure according to the present invention will be explained as follows.

1 to 6, the mounting hole 6 attached to the upper part of the lower architectural panel 15 is inserted into the bolt insertion hole 14d of the lightning-shaped plate 14 and fixed with the nut 17. By doing this, the lightning-shaped play piece 4 is attached and fixed to the lower architectural panel 15. Next, the upper wall 14a of the lightning-shaped plate 14 is brought into contact with the upright surface of the angle member 19 fixed to the frame beam 18, and the upper wall 14a
4a is welded to the angle material 19.

After that, the L-shaped self-weight receiver brings the back side of the metal fitting 11 into contact with the surface of the upper wall 14a of the lightning-shaped play eye 4 fixed to the angle material 19 as described above, and then the L-shaped self-weight support The groove 13 and the upper edge of the angle member 19 are aligned, and the upright wall of the angle member 19 is fitted into the notch groove 13 to form the notch groove 1.
By welding the circumference of 3 to the angle material 19, the metal fitting 11 of the L-shaped self-weight support can be attached and fixed to the angle material 19.

Furthermore, this time, the lower part of the upper architectural panel 20 is placed on the metal fitting 11, and the lower part of the upper architectural panel 20 is placed on the bracket 11.
0 into the bolt insertion groove 11C of the L-type dead weight bracket 11, and fix the mounting bolt 21 to the L-shaped dead weight bracket 11 with the nut 22. The panel 20 can be fixed to the frame beam 18 via the metal fittings 11 and angle members 19.

In the above embodiment, the lightning-shaped plate 14 was welded to the angle material 19, and the metal fitting 11 of the L-shaped self-weight support was also welded to the angle material 19 to fix each of them, but these welding steps may be omitted. is also possible.

<Effects of the Invention> The mounting structure according to the present invention has the configuration and operation as described above, and the lower architectural panel is attached to the angle member fixed to the frame beam through a specific lightning-shaped plate.
The lightning type plate can be clamped and fixed between the angle member and the L-shaped self-weight support attached to the angle member.

Also, by using this lightning type plate,
The conventional self-weight support can eliminate the need to drill a window in a part of the metal fittings. As a result, the L-shaped self-weight support does not impede the strength of the metal fitting, and there is no need to change the width, wall thickness, etc. of the metal fitting.

Furthermore, the upper wall of the lightning-shaped plate attached to the lower architectural panel is held in place by the L-shaped self-weight support that supports the upper architectural panel, and by abutting against the back of the metal fitting, the upper wall of the lightning-shaped plate attached to the lower architectural panel is held in place. It has features such as being able to automatically dispense.

[Brief explanation of the drawing]

FIG. 1 is a perspective explanatory view showing the overall configuration of the mounting structure of the present invention, FIGS. 2 to 5 are perspective explanatory views showing the assembled state of the present invention, and FIG. -A sectional view. FIGS. 7 to 10 are explanatory diagrams showing conventional examples, respectively. 1 is the pillar, 2.6.11 is the L-shaped dead weight bracket, 3゜15,
20 is a construction panel, 4 is a hook bolt, 7 is a strip plate 1, lla is an upright board, and llb is a horizontal board. 12 is a bent piece, 13 is a notched groove, 14 is a lightning-shaped plate, 14a is an upper wall, 14b is a lower wall, 14C is an inclined wall, 16
21 is a mounting bolt, 17.22 is a nut, 18 is a frame beam, and 19 is an angle member. Patent applicant: Asahi Kasei Industries, Ltd.

Claims (1)

[Claims] An L-shaped plate in which a horizontal plate and an upright plate are connected, and both edges of the upright plate are bent to the back side to form bent pieces, and cut grooves are bored at the bottom of the base of each of these bent pieces. On the back of the upright plate of the L-shaped weight-receiving metal fitting that supported the lower surface of the upper architectural panel, it was made up of a combination of a type weight-receiving metal fitting and a lightning-shaped plate having a lightning-shaped longitudinal section.
A construction panel mounting structure characterized in that the upper wall of a lightning-shaped plate attached to a lower construction panel is assembled into abutment.